PIC18LF14K22-I/P Microchip Technology, PIC18LF14K22-I/P Datasheet - Page 10
![IC PIC MCU FLASH 512KX16 20-PDIP](/photos/12/13/121303/150-20-dip_sml.jpg)
PIC18LF14K22-I/P
Manufacturer Part Number
PIC18LF14K22-I/P
Description
IC PIC MCU FLASH 512KX16 20-PDIP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18LF13K22-ISS.pdf
(388 pages)
2.PIC18LF13K22-ISS.pdf
(12 pages)
3.PIC18LF13K22-ISS.pdf
(36 pages)
4.PIC18LF14K22-IP.pdf
(382 pages)
Specifications of PIC18LF14K22-I/P
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
20-DIP (0.300", 7.62mm)
Core Processor
PIC
Core Size
8-Bit
Speed
64MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
17
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
I2C, MSSP, SPI, USART
Maximum Clock Frequency
32 KHz
Number Of Programmable I/os
18
Number Of Timers
4
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
- PIC18LF13K22-ISS PDF datasheet
- PIC18LF13K22-ISS PDF datasheet #2
- PIC18LF13K22-ISS PDF datasheet #3
- PIC18LF14K22-IP PDF datasheet #4
- Current page: 10 of 382
- Download datasheet (6Mb)
PIC18F1XK22/LF1XK22
1.2
• Memory Endurance: The Flash cells for both
• Self-programmability: These devices can write
• Extended Instruction Set: The
• Enhanced CCP module: In PWM mode, this
• Enhanced Addressable USART: This serial
• 10-bit A/D Converter: This module incorporates
• Extended Watchdog Timer (WDT): This
DS41365C-page 10
program memory and data EEPROM are rated to
last for many thousands of erase/write cycles – up to
10K for program memory and 100K for EEPROM.
Data retention without refresh is conservatively
estimated to be greater than 40 years.
to their own program memory spaces under
internal software control. Using a bootloader
routine located in the code protected Boot Block,
it is possible to create an application that can
update itself in the field.
PIC18F1XK22/LF1XK22 family introduces an
optional extension to the PIC18 instruction set,
which adds 8 new instructions and an Indexed
Addressing mode. This extension has been spe-
cifically designed to optimize re-entrant applica-
tion code originally developed in high-level
languages, such as C.
module provides 1, 2 or 4 modulated outputs for
controlling half-bridge and full-bridge drivers.
Other features include:
- Auto-Shutdown, for disabling PWM outputs
- Auto-Restart, to reactivate outputs once the
- Output steering to selectively enable one or
communication module is capable of standard
RS-232 operation and provides support for the LIN
bus protocol. Other enhancements include
automatic baud rate detection and a 16-bit Baud
Rate Generator for improved resolution.
programmable acquisition time, allowing for a
channel to be selected and a conversion to be
initiated without waiting for a sampling period and
thus, reduce code overhead.
enhanced version incorporates a 16-bit
postscaler, allowing an extended time-out range
that is stable across operating voltage and
temperature. See Section 25.0 “Electrical
Specifications” for time-out periods.
on interrupt or other select conditions
condition has cleared
more of 4 outputs to provide the PWM signal.
Other Special Features
Preliminary
1.3
Devices in the PIC18F1XK22/LF1XK22 family are
available in 20-pin packages. Block diagrams for the
two groups are shown in Figure 1-1.
The devices are differentiated from each other in the
following ways:
1.
2.
All other features for devices in this family are identical.
These are summarized in Table 1-1.
The pinouts for all devices are listed in Table 1-1 and
I/O description are in Table 1-2.
Flash program memory:
• 8 Kbytes for PIC18F13K22/LF13K22
• 16 Kbytes for PIC18F14K22/LF14K22
On-chip 3.2V LDO regulator for PIC18LF13K22
and PIC18LF14K22.
Details on Individual Family
Members
© 2009 Microchip Technology Inc.
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